Coolant Pump & Tank Systems - Rowe Sales & Service Inc.

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Coolant Pump & Tank Systems - Rowe Sales & Service Inc.

Pumps Pump and Tank Systems Filters AccessoriesGM100-0804


Pump/Reference Flow ChartGraymills offers pumps to handlemost industrial applications, fromtransfer pumps to move liquidsfrom one container to another, tohigh pressure diaphragm pumps,to pumps used as replacements inforeign equipment. If you don'tsee a pump to fit your specificapplication, contact Graymills oryour Graymills representative.Complete specifications andflow curves are available in thiscatalog and online atwww.graymills.com. For informationabout specific applications,contact the factory or a Graymillsrepresentative at 1-800-graymil.PUMPHR15HHR35HR45FM60HFM70HTN30TN40TN50TN60TN70TN30H1/4TN30H1/2TN30H3/4TN30H1TN30H1-1/2TN40HTN50HTN50HHLV20LV40LV50LV60LV70VP30VP40VP50HP500AHP500BHP500CHP750BHP750CHP750DHP1000CHP1000DApproximate gallons per minute (GPM) of head/water5′ 10′ 14′ 18′ 24′ 35′ 45′ 55′ 60′ 65′ 70′ 80′ 85′ 90′ 100′ 110′ 120′ 130′ 140′61214 418 15 818 14 530 1748 37 2272 54 20120 100 40160 140 7030 25 836 2845 2535 2550 42 30 1062 55 40 1890 79 68 43 20100 90 80 60 4025 18 1030 26 2036 34 30 2042 37 30 1845 35 30 1010 612 9 613 10 7 2150 5010040210 10012550290 275 260 200200 150PUMPBSW/CSW 300H1/6BSW/CSW 300H1/4BSW/CSW 300H1/2BSW/CSW 300H3/4DSW/ESW 300H1/4DSW/ESW 400H1/2DSW/ESW 300H1/2DSW/ESW 300H3/4DSW/ESW 300H1DSW/ESW 300H1-1/2DSW/ESW 400H2DSW/ESW 500H3IMS08IMV08IMS25IMV25IMS50IMV50IMS75IMV75IMS100IMV100DDP1/4DDP1/2DDP3/4DDP1Approximate gallons per minute (GPM) of head/water5′ 10′ 15′ 20′ 25′ 35′ 45′ 50′ 55′ 60′ 65′ 70′ 75′ 80′ 100′ 125′ 150′ 175′ 200′16 12 518 11 345 38 1047 2822 1140 25373048 2848 39 28 1680 68 50 33 1590 80 68 55 42 224418 14 11 9 618 14 11 9 637 33 30 27 22 1237 33 30 27 22 1247 45 42 40 37 29 1947 45 42 40 37 29 1950 48 47 44 41 35 26 21 1550 48 47 44 41 35 26 21 151.4 1.3 1.2 1.2 1.1 1.1 0.9 0.8 0.57.5 7.4 7.1 6.9 6.9 6.0 5.0 4.1 2.111 11 10.7 10.7 10.3 10 9.5 9 8 6 4 221 21 20 19 18 17 15 12 6Agitator SeriesPUMPMSPR5MSPR7MSPR9MSPR13HSP115HSP120HSP130HSP150HSP230HSP250Approximate gallons per minute (GPM) of head/water5′ 10′ 15′ 20′ 25′ 35′ 45′ 50′ 75′ 100′ 125′ 150′ 175′ 200′ 225′ 250′ 275′ 300′ 400′35 31 27 18 1036 34 32 29 25 18 1037 36 34 32 30 27 24 19 1037 36 36 34 33 32 30 28 27 25 22 105′ 10′ 15′ 20′ 25′ 35′ 45′ 50′ 55′ 60′ 65′ 70′ 75′ 80′ 90′ 100′ 110′ 120′110 105 100 95 80 60 50 4080 75 65 50 30110 105 100 90 85 80 70160 155 150 145 140 135 132 130 125 120 110 95 80 45135 115 105 90 70 40190 180 174 165 155 145 140 125 100TN Series2IM Series1-888-GRAYMILwww.graymills.comVP SeriesHP Series


Table of Contents1. How To Order Pumps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42. Pumps—By TypeCentrifugal pumpsImmersion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-16Suction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17Flange Mount (“Side Wall” Mount). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18-19Multi-Stage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21Gear Pumps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20Double Diaphragm Pumps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22Pumps—Application SpecificKeeping Solids in SuspensionTNR/TNRSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Water & Corrosion ResistanceTNR/TNRSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9VP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14LV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15Machine Tool CoolantsTN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-8FM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11HP, HSP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-13BSW, CSW, DSW, ESW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18-19High PressureMSPR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21Heavy LiquidsSG. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20DDP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22-23Drum PumpsTNRT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9DDP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22-233. Pump and Tank Systems1-2.3.4.3-50 Gallon Capacity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24-2685, 110 Gallon Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27Special ApplicationsLow Profile. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 275 Gallon Round/Agitator Tank Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 284. Filtration/Oil Coalescing5.Bed Filter/Magnetic Separator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29Oil Separators/Coalescers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32-33Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 355. Lubrication SystemsStock Lubricating Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30-316. AccessoriesPump Mounting Adapters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34Filters, Liners, Hoses, Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .351-888-GRAYMIL6.www.graymills.com3


Ordering InformationHOW TO USE THIS SECTIONThe following information identifies the major factors to be considered inspecifying a pump. If you are familiar with pump applications, you will needto refer only to the Motor Selection information in this section. Flow charts foreach model appear throughout the pump section.TO SELECT THE RIGHT PUMPThe more of the following data you can identify, the morequickly and precisely an appropriate pump can be specified.1. Maximum flow required (GPM).2. Maximum pressure required (See TDH).3. Description of the proposed piping installation. (Pipediameter, height to which liquid will be pumped, numberof fittings, total piping length).4. Type of liquid being pumped (Water, acid, slurry, etc.).5. Mounting/installation requirements.6. Voltage, hertz and phase.PUMP TYPES AVAILABLESuperflo® Centrifugal PumpsCentrifugal pumps operate at relatively low pressure.They will pass abrasives and bits of solid materialwithout binding or appreciable wear, and require minimalmaintenance. Pump discharge can be restricted withoutdamage to pump or motor. Viscosity range up to 500 SSU.Gear PumpsIdeal for applications where consistently high pressureis required to feed lubricants, drawing compounds,heavy viscosity oils and other fluids which are free of abrasivesand scale. Viscosity range up to 5,000 SSU.Diaphragm PumpsAir powered, they deliver variable flow rates up to30 GPM. Can be used for pumping a wide varietyof fluids up to 10,000 SSU.TOTAL DEVELOPED HEAD (TDH)TDH is the total resistance against which the pump is working.This resistance is comprised of three general factors:Dynamic Head, Static Head, and Velocity Head.1. Dynamic Head is the flow resistance created by frictionin piping, valves, fittings and by liquid viscosity.* Toderive maximum flow from a pump, use the largestpiping possible and minimize any restrictive componentssuch as "ells" or valves.2. Static Head is the height to which the liquid must be raised.Note: When using the Flow Charts in the pump section,both Dynamic Head and Static Head must be included inestimating the TDH against which the pump will operate.3. Velocity Head is the pressure required to accelerate theliquid to its flow velocity. This is usually a negligiblefactor of TDH and can be disregarded unless piping issmaller than the pump discharge and/or flow velocitiesare greater than 15 feet per second.HEAD FEET/PSI CONVERSIONSPump curves throughout the pump section are based on (TDH)feet of water pressure. Here are the formulas to convert headfeet and pounds per square inch (PSI).Head feet = PSI x 2.31 ÷ Specific GravityPSI = Head feet x Specific Gravity ÷ 2.31*(Specific gravity of water = 1)MOTOR SELECTION FOR PUMPS–HOW TO ORDERPumps and Pumping Units are available with motors of allstandard electrical characteristics. The most commonly usedtypes are listed below with their Graymills Suffix. Other typesof motors will be quoted upon request.1. After selecting the pump desired, select the type of motorwith your required electrical characteristics. All Graymillspump motors are rated for 60 Hz operation and will operatecontinuously within plus or minus 5% of the rated voltage.Air motors are available for many models.2. Add the suffix letter to the base model number and alsostate voltage, hertz and phase when ordering.VOLTAGE SUFFIX CHARTSuffix A B E F Z GAM GAMCVoltage 115 230 115/230 230/460 575 AirMotor56C FaceAir MotorHertz 60 60 60 60 60Phase 1 1 1 3 3PUMP PERFORMANCE– 50 HERTZPerformance of standard pumps at 60 Hz will be reducedwhen running at 50 Hz.SPECIAL POWER REQUIREMENTSFor overseas applications Graymills supplies pumps worldwideand can supply motors meeting the electrical requirementsof most areas. We regularly supply the following voltages;220 volts, 50 Hz, 1 Ph; 380 or 415 volts, 50 Hz, 3 Ph.Please consult factory for more information.AIR MOTORSMost Graymills pumps can be equipped with rotary air motors,which include needle valve and muffler. We recommend theuse of an air pressure filter-regulator-lubricator.SPECIAL PUMP TANK COMBINATIONSGraymills supplies special systems to thousands of customers.We welcome your inquiry on special combinations of pumps,tanks and filters.41-888-GRAYMILwww.graymills.com*The higher the viscosity of a liquid, the more resistance it has to flow. Pump viscositiesthroughout the catalog are stated in SSU's (Saybolt Second Universal). 70ºF water = 31 SSU.Light hydraulic oil = 350 SSU. #10 oil = 500 SSU. When using Flow Chart curves, besure to note the designated fluid viscosity.


Superflo ®Centrifugal PumpsGraymills pumps have diverse applications and specifications. . .but they all share many commondesign elements and qualities that make them the industry standard. Take a look at the cut-awayof the HR Series pump below. What you see is representative of the quality of our entire line ofpumps and pump & tank systems.1. Totally enclosed NEMA standard motor withlifetime-lubricated sealed ball bearings.(Other motor options available.)2. Rigid coupling and shaft assembly facilitates"off-the-shelf" motor replacement.3. Each impeller shaft is custom machined andbalanced right on the pump.4. Balanced, fiberglass-reinforced Celcon impellereliminates metal-to-metal contact. More abrasiveresistantthan metal, its light weight allows shaftsup to 24" long to run true without a lower bearing.5. No seal, packings or bearing below liquid level(on most models under 20" column length).6. Materials and coatings—such as nickel plating,Teflon coating and stainless steel—are availablefor special requirements.• Mounting accessories are available forspecial requirements.• Quality Assurance: Before packing your pump forshipment, the assembler affixes a Quality Assurancelabel bearing his name. Responsible for tests andinspections, he is the final authority in determiningthat your pump meets Graymills standards.125364Features, capabilities and materials vary from pump topump. In each you'll find the Graymills constants ofadvanced design, construction, and reliability. Feel freeto call us if you have any questions . . . or if you haveunique requirements that need special attention. We'reready to solve your pumping system problems.1-888-GRAYMILwww.graymills.com5


TN SeriesTN Series pumps are designed to cover a wide range of pumping applications.They can handle thin and heavy liquids containing abrasives and bits of solids,while maintaining consistent and dependable flow. Except for 24" and 36"models, pumps are designed so that there are no bearings or seals in the liquid,making them virtually maintenance-free. See page 34 for optional mountingaccessories available for TN Series pumps.TN30 SERIES SPECIFICATIONSTN30 Series pumps are equipped with either 1725RPM(TN30), or 3450 RPM(TN30H) motors. The TN30H,is similar to the TN30, with the exception of its higherhead capabilities. Discharge diameter and maximumviscosity for each pump are listed below. Most pumpsavailable as a Pump/Tank combination. See pages 24thru 28 or consult factory.TN30: 1/8, 1/4 HP, 1725 RPM, 3 / 4" NPT vertical discharge.Maximum viscosity: 1/8 HP-300 SSU, 1/4 HP-500 SSU.TN30H: Available in 1/2, 3/4, 1 and 1-1/2 HP, 3450 RPM,1" NPT vertical discharge. Maximum viscosities are: 1/2,3/4, 1 HP-300 SSU; 1-1/2 HP-500 SSU.TN SERIES MATERIALS:Pump Body and Volute: Cast ironShaft: Carbon steelImpeller: Double suction, glass-filled CelconSpecial Materials: All TN Series pumps are available withnickel plating, Teflon coating or stainless steel shafts forextra corrosion and abrasion resistance. Consult factoryfor special pricing.TN30TN30 ORDER INFORMATIONB LENGTH MODEL HP VOLTAGE SUFFIX7 5 /8" TN31 1/8, 1/4 E, F, Z, GAMC10 1 /2" TN33 1/8, 1/4 E, F, Z, GAMC12 3 /4" TN36 1/8, 1/4 E, F, Z, GAMC13 7 /8" TN37 1/8, 1/4 E, F, Z, GAMC16" TN38 1/8, 1/4 E, F, Z24" TNW324 1/4 E, F, Z36" TNW336 1/4 E, F, Z7 5 /8" TN31H 1/2, 3/4, 1, 1-1/2 E, F, Z10 1 /2" TN33H 1/2, 3/4, 1, 1-1/2 E, F, Z12 3 /4" TN36H 1/2, 3/4, 1, 1-1/2 E, F, Z13 7 /8" TN37H 1/2, 3/4, 1, 1-1/2 E, F, ZVOLTAGE SUFFIX CHARTSuffixVoltageHertzPhaseA11560/501B23060/501E115/23060/501F230/46060/503Z575603GAM*Air motorTN30*Also available as GAMC, with 56C face.1. TN30H 1-1/2 HP water2. TN30H 1-1/2 HP 300 SSU oil3. TN30H 1 HP water4. TN30H 1 HP 300 SSU oil5. TN30H 3/4 HP water6. TN30H 3/4 HP 300 SSU oil7. TN30H 1/2 HP water8. TN30H 1/2 HP 300 SSU oil9. TN30 1/4 HP water10.TN30 1/4 HP 300 SSU oil11. TN30 1/8 HP water12. TN30 1/8 HP 300 SSU oil61-888-GRAYMILwww.graymills.com


TN SeriesTN 40 SERIES SPECIFICATIONSIn addition to having the same trouble-free design features asother TN Series pumps, the TN40 Series pumps offer highervolume and head capabilities than the TN30 Series. Dischargediameter and maximum viscosity for each pump are listed below.Most pumps available as a Pump/Tank combination. See pages24 thru 28 or consult factory.TN40/50TN40: 1/2 HP, 1725 RPM, 1" NPT vertical discharge.Maximum viscosity: 500 SSU.TN40H: 2 HP, 3450 RPM, 1 3 / 4" NPT vertical discharge.Maximum viscosity: 500 SSU.TN50 SERIES SPECIFICATIONSThe TN50 Series generates approximately 30% more volumethan TN40 Series pumps. Discharge diameter and maximumviscosity for each pump are listed below. Most pumps availableas a Pump/Tank combination. See pages 24 thru 28 or consultfactory.TN40TN50: 3/4 HP, 1725 RPM, 1 1 / 4" NPT vertical discharge.Maximum viscosity: 500 SSU.TN50H: 3 HP, 3450 RPM, 1 1 / 2" NPT vertical discharge.Maximum viscosity: 500 SSU.TN50HH: The TN50HH has the same specifications as theTN50H, but with a larger diameter impeller to producehigher pressure.1. TN40H water2. TN40H 300 SSU oil3. TN40 water4. TN40 300 SSU oilTN40 ORDER INFORMATIONB LENGTH MODEL HP VOLTAGE SUFFIX77/8" TN41 1/2 E, F, Z, GAMC103/8" TN43 1/2 E, F, Z, GAMC127/8" TN46 1/2 E, F, Z, GAMC141/4" TN47 1/2 E, F, Z, GAMC163/8" TN48 1/2 E, F, Z, GAMC235/8" TNW424 1/2 F355/8" TNW436 1/2 F103/8" TNW43H 2 F127/8" TNW46H 2 F141/4" TNW47H 2 F163/8" TNW48H 2 F195/8" TNW420H 2 FTN501. TN50HH water2. TN50HH 300 SSU oil3. TN50H water4. TN50H 300 SSU oil5. TN50 3/4 HP water6. TN50 3/4 HP 300SSU oilTN50 ORDER INFORMATIONB LENGTH MODEL HP VOLTAGE SUFFIX103/8" TN53 3/4 E, F, Z, GAMC127/8" TN56 3/4 E, F, Z, GAMC141/4" TN57 3/4 E, F, Z, GAMC163/8" TN58 3/4 E, F, Z, GAMC235/8" TNW524 3/4 E, F, Z, GAMC103/8" TNW53H 3 F127/8" TNW56H 3 F141/4" TNW57H 3 F163/8" TNW58H 3 F195/8" TNW520H 3 F103/8" TNW53HH 3 F127/8" TNW56HH 3 F141/4" TNW57HH 3 F163/8" TNW58HH 3 F195/8" TNW520HH 3 F1-888-GRAYMILwww.graymills.com7


TN SeriesTN Series pumps are designed to cover a wide range of pumping applications. Theycan handle thin and heavy liquids containing abrasives and bits of solids, whilemaintaining consistent and dependable flow. Except for 24" and 36" models,pumps are designed so that there are no bearings or seals in the liquid, makingthem virtually maintenance-free. See page 34 for optional mounting accessoriesavailable for TN Series pumps.TN60/70 SERIES SPECIFICATIONSThis series is designed to handle even higher flow raterequirements. Discharge diameter and maximum viscosityfor each pump are listed below. Most pumps available as aPump/Tank combination. See pages 24 thru 28 or consultfactory.TN60/70TN60: 1 HP, 1725 RPM, 1 1 / 2" NPT vertical discharge.Maximum viscosity: 500 SSU.TN70: 1-1/2 HP, 1725 RPM, 2" NPT vertical discharge.Maximum viscosity: 500 SSU.MATERIALSPump Body and Volute: Cast ironShaft: Carbon steelImpeller: Double suction, glass-filled CelconSpecial Materials: All TN Series pumps are available withnickel plating, Teflon coated or stainless steel shafts forextra corrosion and abrasion resistance. Consult factoryfor special pricing.VOLTAGE SUFFIX CHARTSuffixVoltageHertzPhaseA11560/501B23060/501E115/23060/501F230/46060/503Z575603GAM*Air motorTN60/70 ORDER INFORMATIONB LENGTH MODEL HP VOLTAGE SUFFIX11 3 /8" TN63 1 F, Z15" TNW67 1 F, Z17 1 /4" TNW68 1 F, Z24" TNW624 1 F, Z11 3 /8" TN73 1-1/2 F, Z15" TNW77 1-1/2 F, Z17 1 /4" TNW78 1-1/2 F, Z24" TNW724 1-1/2 F, Z*Also available as GAMC, with 56C face.1. TN70 water2. TN70 300 SSU oil3.TN60 water4.TN60 300 SSU oil81-888-GRAYMILwww.graymills.com


Agitator SeriesAgitator pumps are designed for use with liquids containing solids which mustbe kept in suspension or require constant circulation to maintain uniformviscosity. A port in the pump volute bypasses a jet stream of fluid to "stir" tankcontents. A port plug is furnished so that the bypass can be eliminated whentank agitation is not desired.TNRT/TNRSSMODEL A* C Max. D E F GTNRT30 6 1/2" 81 / 2 " 15/16" 51/2" 21/2" 95/8"TNRT30H 6 1/2" 111 / 2 " 15/16" 51/2" 21/2" 95/8"TNRT40 61/2" 10" 15/16" 6" 31/2" 101/4"TNRT40H 61/2" 13" 15/16" 6" 31/2" 101/4"TNRSS30 61/2" 81/2" 15/16" 41/16" 29/16" 8"TNRSS30H 61/2" 111/2" 15/16" 41/16" 29/16" 8"*Shroud on fan-cooled motors (H models) increases this dimension approx. 3/4".AGITATOR SERIES SPECIFICATIONSAvailable in both closed column (HRTG model) and easy-tocleanTri-Rod design (TNR Models). In order to extendmotor life, rod style pumps are equipped with a vapordiffuser which prevents vapors from diluting the motorbearing grease. These pumps are also available as part of apump and round tank system, two gallon (HRTG only), 10,20, or 30 gallon capacities. See page 4 for ordering information.HRTG: 1/8 HP, 1725 RPM, 1 / 2" NPT horizontal discharge.Maximum viscosity: 500 SSU. For technical data,see HR 45, page 10.TNRT30: 1/4 or 1/2 HP, 1725 RPM, 3 / 4" NPT verticaldischarge. Maximum viscosity: 500 SSU.TNRT30H: 1/2, 3/4,1,1-1/2 HP, 3450 RPM, 1" NPT verticaldischarge. Maximum viscosity: 500 SSU.TNRT40: 1/2 HP, 1725 RPM, 1" NPT vertical discharge.Maximum viscosity: 500 SSU.TNRT40H: 2 HP, 3450 RPM, 1 1 / 4" NPT vertical discharge.Maximum viscosity: 500 SSU.MATERIALSHRTG: Pump Body: Teflon-coated cast iron Shaft: Carbonsteel or optional stainless steel Impeller: Glass-filled CelconTNRT SERIES: Volute: Teflon-coated cast iron. Shaft and Rods:416 Series stainless steel Impeller: Glass-filled CelconTNRSS SERIES: Shaft, Rods and Volute: 316 Series stainlesssteel Impeller: Chemically inert Ryton1. TNRT40H 2 HP water2. TNRT40H 2 HP 300 SSU oil3. TNRT30H/TNRSS30H1-1/2 HP water4. TNRT30H/TNRSS30H1-1/2 HP 300 SSU oil5. TNRT30H/TNRSS30H1 HP water6. TNRT30H/TNRSS30H1 HP 300 SSU oil7. TNRT30H/TNRSS30H3/4 HP 300 SSU oil8. TNRT30H/TNRSS30H1/2 HP water9. TNRT30H/TNRSS30H1/2 HP 300 SSU oil10. TNRT40 1/2 HP water11. TNRT40 1/2 HP 300 SSU oil12. TNRT30/TNRSS301/4 & 1/2 HP water13. TNRT30/TNRSS301/4 & 1/2 HP 300 SSU oil14. HRTG451/8 HP 100 SSU oil*TNRT436 Note: Due to its length, this pump has a lower bearing and cannotbe used to pump liquids containing abrasives.AGITATOR ORDER INFORMATIONB LENGTH MODEL HP VOLTAGE SUFFIXNICKEL PLATED MODELS8" HRTG45 1/8 E, F12 3 /4" TNRT36 1/4, 1/2 E, F13 7 /8" TNRT37 1/4, 1/2 E, F, GAMC16" TNRT38 1/4, 1/2 E, F, GAMC36" TNRT336 1/4, 1/2 E, F, GAMC12 3 /4" TNRT36H 1/2, 3/4, 1, 1 1 /2 E,F,13" TNRT46 1/2 E, F, GAMC13" TNRT46H 2 E, F14 5 /8" TNRT47 2 E, F16 3 /4" TNRT48 1/2 E, F, GAMC36" TNRT436* 1/2 E, F, GAMCSTAINLESS STEEL MODELS7 5 /8" TNRSS31 1/4, 1/2 E, F, GAMC10 1 /8" TNRSS33 1/4, 1/2 E, F, GAMC12 3 /4" TNRSS36 1/4, 1/2 E, F, GAMC13 7 /8" TNRSS37 1/4, 1/2 E, F, GAMC16" TNRSS38 1/4, 1/2 E, F, GAMC10 1 /8" TNRSS33H 1/2, 3/4, 1, 1 1 /2 E, F12 3 /4" TNRSS36H 1/2, 3/4, 1, 1 1 /2 E, F1-888-GRAYMILwww.graymills.com9


HR SeriesHR Series pumps are widely used for circulating thin liquids and abrasives.Impellers are open type. No bearings, packings or seals below liquid level.HR SERIES SPECIFICATIONSHR Series pumps feature many of the same durableconstruction features of our TN Series pumps, but in asize more appropriate to applications requiring a smallersize and less flow. Most pumps available as a Pump/Tankcombination. See pages 24 thru 28 or consult factory.HRHR35: 1/25 HP, 1500 RPM, 1 / 2" NPT horizontal discharge.Maximum viscosity: 150 SSU.HR45/49: 1/8 HP, 1725 RPM, 1 / 2" NPT horizontal discharge.Maximum viscosity: 500 SSU. HR45 pump is available asan Agitator style pump. See HRTG Model on page 9.MATERIALS:Pump Body and Volute: Cast ironShaft: Carbon steelImpeller: Glass-filled CelconSpecial Materials: All HR Series pumps are available withnickel plating, Teflon coating or stainless steel shafts forextra corrosion and abrasion resistance. Consult factoryfor special pricing.HR35HR45/49HR ORDER INFORMATIONB LENGTH MODEL HP VOLTAGE SUFFIX8" HR35 1/25 A, B, GAM8" HR45 1/8 A, B, E, F, GAM9" HR49 1/8 A, B, E, F, GAMVOLTAGE SUFFIX CHARTSuffixVoltageHertzPhaseA11560/501B23060/501E115/23060/501F230/46060/503Z575603GAMAir motor1. HR45/49 water2. HR35 water3. HR45/49 100 SSU oil4. HR45/49 300 SSU oil5. HR35 100 SSU oil101-888-GRAYMILwww.graymills.com


FM SeriesFM Series pumps are compact, yet offer the performance and dependability of largerpumps. Graymills’ volute design enables FM Series pumps to pump downto an extremely low level. Discharge is above the integral mounting flange.FMFM SERIES SPECIFICATIONSThese pumps will drop through a 4 1 / 2" hole supported bytheir integral mounting flange. Discharge is above themounting flange. Discharge diameter and maximumviscosity for each pump are listed below. Pumpperformance and available motor voltages are shown atleft. Most pumps available as a Pump/Tank combination.See pages 24 thru 28 or consult factory.FM60: 1/8 HP, 3450 RPM, 1 / 2" NPT horizontal discharge.Maximum viscosity: 500 SSU.FM70: 1/4 HP, 3450 RPM, 1 / 2" NPT horizontal discharge.Maximum viscosity: 500 SSU.FM ORDER INFORMATIONB LENGTH MODEL HP VOLTAGE SUFFIX3 1 /2" FM63H 1/8 E, F, Z6" FM66H 1/8 E, F, Z8 1 /2" FM68H 1/8 E, F, Z12 1 /2" FM612H 1/8 E, F, Z3 1 /2" FM73H 1/4 F, Z6" FM76H 1/4 F, Z8 1 /2" FM78H 1/4 F, Z12 1 /2" FM712H 1/4 F, ZMATERIALS:Pump Body and Volute: Cast ironShaft: Carbon steelImpeller:FM60: Glass-filled CelconFM70: AluminumSpecial materials: All FM Series pumps are available withnickel plating, Teflon coating or stainless steel shafts forextra corrosion and abrasion resistance. Consult factoryfor special pricing.Easy MountThe FM Series pumpsfeature an integralmounting flange. Consultfactory for variations inmounting.Pump dropsthrough 4-1/2"hole and mountson integral flange.1. FM70H2. FM60H3. FM70H 300 SSU oil4. FM60H 300 SSU oil1-888-GRAYMILwww.graymills.com11


HP SeriesHP Series pumps are designed for reliable, heavy duty, high flow pumping ofindustrial slurries, abrasives, and other fluids. Interchangeability of motors andimpellers allows you to specify the combination that best meets your needs.HP SERIES SPECIFICATIONSPump performance can be varied by specifying a differentmotor and impeller size. The graph at below right allowsyou to determine the horsepower/impeller combinationwhich will handle your operating requirements. Curves1 thru 4 identify the pump performance for each of 4impeller options (A, B, C, D). Diagonal lines expresshorsepower (HP).HPOptional mounting accessories are available on page34 for HP Series pumps. Most pumps available as a Pump/Tank combination. See pages 24 thru 28 or consult factory.All Models: 230/460 V, 60/50 Hz, 3 Ph motors. 2 1 / 2" NPThorizontal discharge. Maximum viscosity: 500 SSU.HP500: 5 HP, 3450 RPMHP750: 7.5 HP, 3450 RPMHP1000: 10 HP, 3450 RPMMATERIALS:Pump Body and Volute: Cast ironShaft: Carbon steelImpeller: Double suction, glass-filled CelconSpecial Materials: All HP Series pumps are available withnickel plating, Teflon coating or stainless steel shafts forextra corrosion and abrasion resistance. Consult factoryfor special pricing.HP ORDER INFORMATIONBLENGTHIMPELLER SIZE (Dia.)5"(A) 5 1 /2"(B) 6"(C) 6 1 /2"(D)5 HP MODELS15" HP515HA-F HP515HB-F HP515HC-F24" HP524HA-F HP524HB-F HP524HC-F7.5 HP MODELS15" HP7.515HB-F HP7.515HC-F HP7.515HD-F24" HP7.524HB-F HP7.524HC-F HP7.524HD-F10 HP MODELS15" HP1015HC-F HP1015HD-F24" HP1024HC-F HP1024HD-FVOLTAGE SUFFIX CHARTSuffixABEFZGAMVoltage115230115/230230/460575Air motorHertz60/5060/5060/5060/5060Phase11133To use the chart, locate your required operating point (intersectionGPM & TDH). If the operating point is between two curves, select thehigher of the two. The required motor horsepower will be shown bythe first diagonal line to the right of the operating point.121-888-GRAYMILwww.graymills.com


HSP SeriesPerformance, reliability, quality of construction and premium materials arefeatures that will make the HSP your choice in pumps. HSP pumps feature aseal-less design to eliminate leaking and reduce maintenance time and costover the life of the pump.HSPHSP100HSP SERIES SPECIFICATIONSThese powerful pumps deliver up to 175 GPM @ 55 PSI tomeet the most demanding fluid pumping needs. Thisstainless steel pump is ideal for a multitude of applicationswhere conventional cast iron pumps are not suitable orwhere corrosion resistance is necessary.HSP pumps provide high performance capabilities withthe reliability of stainless steel construction at an affordableprice. For the cost of cast iron, you can upgrade yourexisting pumps to this series of stainless steel immersionpumps. The durable, fabricated stainless steel constructionresists corrosion and is suitable for use in a variety ofchemical environments. Select 14" or the 24" for deepertanks without requiring use of a tailpipe.All Models: 230/460V, 60/50Hz, 3 Ph motors, HorizontalDischarge. Maximum viscosity: 400 SSU.HSP115: 1-1/2 HP, TEFC, 1 1 / 4" discharge x 1 1 / 2" suctionHSP120: 2 HP, TEFC, 1 1 / 4" discharge x 1 1 / 2" suctionHSP130: 3 HP, TEFC, 1 1 / 4" discharge x 1 1 / 2" suctionHSP150: 5 HP, ODP, 1 1 / 4" discharge x 1 1 / 2" suctionHSP230: 3 HP, TEFC, 1 1 / 2" discharge x 2" suctionHSP250: 5 HP, ODP, 1 1 / 2" discharge x 2" suctionMATERIALS:Pump Body and Volute: AISI 316L stainless steelImpeller, Column and Shaft: AISI 316L stainless steelCasing and Impeller O-Rings: VitonMotor Lip Seal: TeflonBushing: Stainless steelB LENGTH MODEL HP MOTOR VOLTAGEHSP20014" HSP115-F14 1-1/2 F,Z24" HSP115-F24 1-1/2 F,Z14" HSP120-F14 2 F,Z24" HSP120-F24 2 F,Z14" HSP130-F14 3 F,Z24" HSP130-F24 3 F,Z14" HSP150-F14 5 F,Z24" HSP150-F24 5 F,Z14" HSP230-F14 3 F,Z24" HSP230-F24 3 F,Z14" HSP250-F14 5 F,Z24" HSP250-F24 5 F,Z1-888-GRAYMILwww.graymills.com13


IMV SeriesIMV models are dependable, economical replacements for pumps commonlysupplied as original equipment on foreign manufactured machine tools.No bearings, seals, or packing are immersed in liquid, making them ideal forpumping liquids containing fine contaminants.IMV SERIES SPECIFICATIONSIMV Series immersion pumps feature totally enclosedmotors with sealed, permanently lubricated bearings.Discharge information is provided below. Most pumpsavailable as a Pump/Tank combination. See pages 24 thru28 or consult factory for ordering information.All models: Maximum viscosity: 500 SSU.IMV08: 1/8 HP, 3450 RPM, 3 / 8" NPT threaded horizontaldischarge above integral mounting flange.IMV25: 1/4 HP, 3450 RPM, 1 / 2" NPT threaded horizontaldischarge above integral mounting flange.IMV50: 1/2 HP, 3450 RPM, 3 / 4" NPT threaded horizontaldischarge above integral mounting flange.IMV75: 3/4 HP, 3450 RPM, 1" NPT threaded horizontaldischarge above integral mounting flange.IMV100: 1 HP, 3450 RPM, 1" NPT threaded horizontaldischarge above integral mounting flange.MATERIALS:Pump Body and Volute: Cast ironShaft: Carbon steelImpeller: IMV08 and IMV25, plasticIMV50, 75 and 100, aluminumIMV (Immersion Style)IMV DIMENSIONSMODEL A B Length C D E F GIMV08 11 3/ 4" 6" 3 1/ 2" 3/ 8" 5/ 16" 5" 3 17/ 32"IMV25 14 5/ 8" 7" 4 3/ 4" 1/ 2" 5/ 16" 6 3/ 8" 4 3/ 8"IMV50 17 7/ 8" 9 1/ 4" 5 5/ 16" 3/ 4" 5/ 16" 6 3/ 4" 4 3/ 4"IMV75 20 1/ 2" 10 7/ 8" 6" 1" 5/ 16" 7 5/ 16" 5 1/ 8"IMV100 20 1/ 2" 10 7/ 8" 6" 1" 5/ 16" 7 5/ 16" 5 1/ 8"Note: When ordering a replacement pump, be sure to check the dimensionsof the pump you are replacing to get the most accurate pump fit.IMV ORDER INFORMATIONB LENGTH MODEL HP/KW MAX FLOW VOLTAGE SUFFIX6" IMV08 1/8 (.09) 10 GPM E, F7" IMV25 1/4 (.19) 20 GPM E, F9 1 /2" IMV50 1/2 (.37) 35 GPM E, F11" IMV75 3/4 (.56) 45 GPM F11" IMV100 1 (.75) 50 GPM F1. IMV1002. IMV753. IMV504. IMV255. IMV08161-888-GRAYMILwww.graymills.comREPLACEMENT PUMPS FOR IMPORTS – IMMERSION-STYLE PUMPSGRAYMILLS GUSHER AMT TEEL FUJI OLD FUJI# MITSUBISHI TOSHIBA HITACHI YASUKAWAIMV08 VBV-18 534A-95 4RC28 VKP-032A VFPC-01M534B-95 4XZ23 VKP-043A VKP-041A CPD-041 VFPC-01DLVKP-053A VKP-051A NQ-60J OPF-60M CPD-063 VFPC-06D1FIMV25 VBV-14 535A-95 4RC29 VKP-063A VKP-061A NQ-100J OPF-100M CPD-103 VFPC-100535B-95 4XZ24 VKP-073A VKP-071A NQ-180J OPF-180M CPD-183 VFPC-180JFIMV50 VKP-071A NQ-180J OPF-180M CPD-183 VFPC-180JFVBV-12 536A-95 4XZ25 VKP-083A VKP-081A NQ-250J OPF-250M CPD-253 VFPC-250JFIMV75 VBV-34 537A-95 4XZ26 VKP-093A VKP-091A NQ-400J OPF-400M CPD-403 VFPC-400JFIMV100 VKP-112A VFPC-750VBV-10 537B-95 4XZ27 VKS-113A VFPC-170MM


IMS SeriesIMS models are dependable, economical replacements for suction pumpscommonly supplied as original equipment on foreign manufactured machinetools. They should not be used to circulate fluids containing fine contaminants.For applications requiring the circulation of liquids containing large amounts offoreign matter, Graymills IMV Series centrifugal pumps are recommended.IMS (Suction Style)IMS DIMENSIONSMODEL A B C D E F GIMS08 6 7/8" 51/2" 15/8" 1/ 2" 5/ 16" 51/2" 37/8"IMS25 9" 7 3/8" 21/8" 3/ 4" 5/ 16" 71/4" 51/8"IMS50 10 1/4" 73/8" 21/8" 3/ 4" 5/ 16" 87/16" 531/32"IMS75 11 3/4" 8" 21/2" 1" 5/ 16" 85/8" 63/32"IMS100 11 3/4" 8" 21/2" 1" 5/ 16" 85/8" 63/32"Note: When ordering a replacement pump, be sure to check the dimensionsof the pump you are replacing to get the most accurate pump fit.IMS SERIES SPECIFICATIONSAll motors are completely protected from soil and dust,and feature permanently lubricated, sealed bearings.Motors larger than 1/4 HP are fan cooled. Self-primingwith a 2 ft. maximum suction lift, IMS Series suction stylepumps may be mounted above liquid level as well asother locations remote from the tank. Dischargeinformation, pump performance and available motors areshown below.All models: Maximum viscosity: 500 SSU.IMS08: 1/8 HP, 3450 RPM, 3 / 8" NPT threaded horizontaldischarge above integral mounting flange.IMS25: 1/4 HP, 3450 RPM, 3 / 4" NPT horizontal threadeddischarge above integral mounting flange.IMS50: 1/2 HP, 3450 RPM, 3 / 4" NPT threaded horizontaldischarge above integral mounting flange.IMS75: 3/4 HP, 3450 RPM, 1" NPT threaded horizontaldischarge above integral mounting flange.IMS100: 1 HP, 3450 RPM, 1" NPT threaded horizontaldischarge above integral mounting flange.MATERIALS:Pump Body and Volute: Cast ironShaft: Carbon steelImpeller: IMS08 and IMS25, plasticIMS50, 75 and 100, aluminum1. IMS1002. IMS753. IMS504. IMS255. IMS08IMS ORDER INFORMATIONMODEL HP/KW MAX FLOW VOLTAGE SUFFIXIMS08 1/8 (.09) 9.5 GPM E, FIMS25 1/4 (.19) 20 GPM E, FIMS50 1/2 (.37) 32 GPM E, FIMS75 3/4 (.56) 43 GPM FIMS100 1 (.75) 48 GPM FREPLACEMENT PUMPS FOR IMPORTS – SUCTION-STYLE PUMPSGRAYMILLS GUSHER AMT TEEL FUJI OLD FUJI# MITSUBISHI TOSHIBA HITACHI YASUKAWAIMS-08 VBH-18 538A-95 4RC26 VKN-043A VKN-041A CPS-041 VFPC-01F538B-95 4XZ18 VKN-053A VKN-051A NP-60J OPF-60M CPS-063 VFPC-061JFIMS25 VBH-14 539A-95 4RC27 VKN-063A VKN-061A NP-100J OPF-100M CPS-103 VFPC-101JFVHG-14 539B-95 4XZ19 VKN-073A VKN-071A NP-180J OPF-180M CPS-183 VFPC-181JFIMS50 VBH-12 540A-95 4XZ20 VKN-083A VKN-081A NP-250J OPF-250M CPS-253 VFPC-251JFIMS75 VBH-34 541A-95 4XZ21 VKN-093A VKN-091A NP-400J OPF-400M CPS-403 VFPC-401JFIMS100 VBH-10 541B-95 4XZ22 VKN-112A1-888-GRAYMILwww.graymills.com17


Flange Mount SeriesFlange Mount pumps are designed to mount to the outer wall of integralmachine sumps or tanks. All Flange Mount pumps have two horizontaldischarge ports as standard, with a single internal port available as an option.Sealed pumps are available for applications in which the pump motor ismounted below liquid level.BSW/CSW SERIES SPECIFICATIONSThese pumps are identical in performance, differing onlyin flange and discharge size. Discharge diameter andmaximum viscosity for each model are listed below. Pumpperformance and available motor suffixes are shownbelow. When ordering specify either BSW or CSW flange.Most pumps available as a Pump/Tank combination. Seepages 24 thru 28 or consult factory.BSW/CSW100H: 1/8 HP, 3450 RPM, 1 / 2" NPT horizontaldischarge. Maximum viscosity: 500 SSU.BSW/CSW200H: 1/4 HP, 3450 RPM, 1 / 2" NPT horizontaldischarge. Maximum viscosity: 500 SSU.BSW/CSW300H: 1/2 or 3/4 HP, 3450 RPM, 3 / 4" NPThorizontal discharge. Maximum viscosity: 500 SSU.MATERIALS:Pump Body and Volute: Cast ironShaft: Carbon steelImpeller: BSW/CSW100H: CelconBSW/CSW200H: AluminumBSW/CSW300H: CelconDSW/ESW(ALL): CelconBSW/CSW ORDER INFORMATIONB LENGTH MODEL HP VOLTAGE SUFFIX8" BSW/CSW108H 1/8 A, B, F101/2" BSW/CSW111H 1/8 A, B, F145/8" BSW/CSW115H 1/8 A, B, F8" BSW/CSW208H* 1/4 A, B, F101/2" BSW/CSW211H* 1/4 A, B, F145/8" BSW/CSW215H* 1/4 A, B, F8" BSW/CSW308H 1/2, 3/4 E, F101/2" BSW/CSW311H 1/2, 3/4 E, F121/4" BSW/CSW313H 1/2, 3/4 E, F14" BSW/CSW314H 1/2, 3/4 E, FBSWS/CSWS ORDER INFORMATION - SEALED PUMPSB LENGTH MODEL HP VOLTAGE SUFFIX6" BSW/CSW106H 1/8 A, B, F6" BSW/CSW206H 1/4 A, B, F6" BSW/CSW306H 1/2, 3/4 E, F*These models have cast aluminum impellers.BSW/CSWBSWBSW/CSWCSW1. BSW/CSW300H-3/42. BSW/CSW300H-1/23. BSW/CSW200H-1/44. BSW/CSW100H-1/8181-888-GRAYMILwww.graymills.com


Flange Mount SeriesDSW/ESWDSW/ESW SERIES SPECIFICATIONSThese pumps are identical in performance, differing only inflange and discharge size. Discharge diameter and maximumviscosity for each model are listed below. Optional mountingaccessories are available on page 34 for DSW/ESW pumps.Pump performance and available motor voltages areshown below.DSW/ESW 300: 1/4 HP, 1725 RPM, 3 / 4" NPT horizontaldischarge. Maximum viscosity: 500 SSU.DSW/ESW 300H: 1/2, 3/4, 1, 1-1/2 HP, 3450 RPM, 1" NPThorizontal discharge. Maximum viscosities: 1/2, 3/4, 1 HP; 300SSU. 1-1/2 HP; 500 SSU.DSW/ESW 400: 1/2 HP, 1725 RPM, 1" NPT horizontaldischarge. Maximum viscosity: 500 SSU.DSW/ESW 400H: 2 HP, 3450 RPM. 1 1 / 2"" horizontaldischarge (DSW models supplied with 1 1 / 4" NPT reducer).Maximum viscosity: 300 SSU.DSW/ESW 500H: 3 HP, 3450 RPM. 1 1 / 2" horizontaldischarge (DSW models supplied with 1 1 / 4" NPT reducer).Maximum viscosity: 300 SSU.DSWDSW/ESW1. DSW/ESW500H-32. DSW/ESW400H-23. DSW/ESW300H-1-1/24. DSW/ESW300H-1ESW5. DSW/ESW300H-3/46. DSW/ESW300H-1/27. DSW/ESW400H-1/28. DSW/ESW300H-1/4B LENGTH MODEL HP VOLTAGE SUFFIXDSW83/4" DSW309 1/4 E, F111/4" DSW312 1/4 E, F131/2" DSW314 1/4 E, F143/4" DSW315 1/4 E, F167/8" DSW317 1/4 E, F8 3/4" DSW309H 1/2, 3/4, 1, 1- 1/2 E, F11 1/4" DSW312H 1/2, 3/4, 1, 1- 1/2 E, F13 1/2" DSW314H 1/2, 3/4, 1, 1- 1/2 E, F14 3/4" DSW315H 1/2, 3/4, 1, 1- 1/2 E, F83/4" DSW409 1/2 E, F111/4" DSW412 1/2 E, F131/2" DSW414 1/2 E, F143/4" DSW415 1/2 E, F167/8" DSW417 1/2 E, F83/4" DSW409H 2 F111/4" DSW412H 2 F131/2" DSW414H 2 F143/4" DSW415H 2 F167/8" DSW417H 2 F83/4" DSW509H 3 F111/4" DSW512H 3 F131/2" DSW514H 3 F143/4" DSW515H 3 F167/8" DSW517H 3 FESW9 1 4" ESW310 1/4 E, F113/4" ESW312 1/4 E, F14" ESW314 1/4 E, F151/4" ESW316 1/4 E, F173/8" ESW318 1/4 E, F9 1/4" ESW310H 1/2, 3/4, 1, 1- 1/2 E, F11 3/4" ESW312H 1/2, 3/4, 1, 1- 1/2 E, F14" ESW314H 1/2, 3/4, 1, 1 - 1/2 E, F9 1 4" ESW410 1/2 E, F113/4" ESW412 1/2 E, F14" ESW414 1/2 E, F151/4" ESW416 1/2 E, F173/8" ESW418 1/2 E, F9 1 4" ESW410H 2 F113/4" ESW412H 2 F14" ESW414H 2 F151/4" ESW416H 2 F173/8" ESW418H 2 F9 1 4" ESW510H 3 F113/4" ESW512H 3 F14" ESW514H 3 F151/4" ESW516H 3 F173/8" ESW518H 3 FDSWS/ESWS SEALED PUMPS83/4" DSWS309 1/4 F83/4" DSWS409 1/2 F8 3/4" DSWS309H 1/2, 3/4, 1, 1- 1/2 F91/4" ESWS310 1/4 F9 1/4" ESWS310H 1/2, 3/4, 1, 1- 1/2 F91/4" ESWS410 1/2 F1-888-GRAYMILwww.graymills.com19


SG Gear SeriesThe SG Series are gear pumps specially designed for high pressure applications.These pumps are recommended for use with liquids that have some lubricatingqualities and are relatively free of abrasives and scale. NOTE: NOT TO BE USEDTO PUMP PLAIN WATER.SG SERIES SPECIFICATIONSSG Series gear pumps provide pressure up to 70 PSI and3 GPM for applications where consistently high pressureis needed for small tubing, oil hole drills, high velocity jetsthrough nozzles and for heavy viscosity oils. Cutting oils,coolants, lubricants, drawing compounds and somesolvents are the types of fluids typically pumped with SGSeries pumps. These pumps and systems arerecommended for use with liquids that have somelubricating quality and are relatively free from abrasivesand scale. SG Series gear pumps are often preferred forsmall lathes and drills.SG Series pumps mount vertically in tanks andcontainers. They are self-priming and the intake can belocated several feet below the pump. All units aresupplied with relief valve and intake filter. Most pumpsavailable as a Pump/Tank combination. See pages 24thru 28 or consult factory.SG1: 1/25 HP, 1500 RPM. Maximum pressure: 22 PSI, 3 / 8"NPT vertical discharge. Maximum viscosity: 2000 SSU.SG2: 1/8 HP, 1725 RPM. Maximum pressure: 40 PSI, 3 / 8"NPT vertical discharge. Maximum viscosity: 5000 SSU.SG4: 1/4,1/2 HP, 1725 RPM. Maximum pressure: 1/4 HP-50 PSI, 1/2 HP- 70 PSI, 3 / 8" NPT vertical discharge.Maximum viscosity for both: 5000 SSU.MATERIALS:Pump Body: Cast ironGears: Hardened steelBearings: Bronze with OiliteSGSG ORDER INFORMATIONMODEL HP RPM VOLTAGE PERFORMANCESUFFIXSG1 1/25 1500 A, BSG2 1/8 1725 A, B, FSG4-1/4 1/4 1725 E, F1 GPM at 10 PSI.Maximum 22 PSI.1.2 GPM at 10 PSI.Maximum 40 PSI.3 GPM at 10 PSI.Maximum 50 PSI.SG4-1/2 1/2 1725 E, F 3 GPM at 10 PSI.Maximum 70 PSI.1. SG4 1/2 HP 370 SSU oil2. SG4 1/4 HP 370 SSU oil3. SG2 1/6 HP 300 SSU oil4. SG1 1/25 HP 300 SSU oil0201-888-GRAYMILwww.graymills.com


MSPR Multi-stage SeriesMSPR Multi-stage, high pressure pumps, available in 5, 7, 9 or 13 stages, aredesigned to meet coolant delivery requirements where high pressure is neededto accomplish chip removal in addition to dissipating heat.MSPR/MSPRSSMSPR/MSPRSS SERIES SPECIFICATIONSThe MSPR Pump offers steady, pulsation-free coolantdelivery while preventing thermal shock to cutting toolsand greatly increasing feed rates. Perfect for "through thetool" machining applications and substantially lengthenstool life.For variable capacity, centrifugal pump design allows flowadjustment by installing a valve in the pump discharge line(use of the included by-pass kit may be required). Integraldischarge simplifies plumbing. No extra holes in tank lid.MSPR/MSPRSS ORDER INFORMATIONMODEL STAGES HP A B C D EMSPR5 5 1 21 1/ 4" 6 1/ 4" 9 1/ 4" 11 1/ 4" 10"MSPR7 7 1.5 24" 8" 11 1/ 2" 13 1/ 4" 10 3/ 4"MSPR9 9 2 26" 9 5/ 8" 13" 15" 11"MSPR13 13 3 30 1/ 2" 13 1/ 2" 16 3/ 4" 18 3/ 4" 11 3/ 4"Note: Graymills uses B length to define the measurement from the bottomof the volute to the bottom of mounting flange.Note 1: Intake of pump must be a minimum of 2" above bottom of tank.Note 2: Liquid level must always cover at least 5" of pump at all times.Designed for long service life, pumps have rugged castiron or stainless steel discharge head and frame while thecorrosion resistant 300 series stainless steel andthermoplastic internal components are encased in astainless steel shell. Mechanical seal has carbon/ceramicfaces, Viton elastomers and stainless steel parts. May bemounted vertically or horizontally without loss ofperformance. Most pumps available as a Pump/Tankcombination. See pages 24 thru 28 or consult factory.All Models: 1" NPT horizontal discharge, 230/460V.MSPR5: 1 HP, 3500 RPM. Inlet pressure 75 PSI Maximum.Maximum Viscosity: 300 SSU.MSPR7: 1.5 HP, 3500 RPM. Inlet pressure 75 PSIMaximum. Maximum Viscosity: 300 SSU.MSPR9: 2 HP, 3500 RPM. Inlet pressure 75 PSI Maximum.Maximum Viscosity: 300 SSU.MSPR13: 3 HP, 3500 RPM. Inlet pressure 75 PSIMaximum. Maximum Viscosity: 300 SSU.MATERIALS:Discharge Head and Frame:MSPR, Cast ironMSPRSS, Stainless steelShaft: Stainless steelBowl: Stainless steelImpeller/Diffuser: PolycarbonateSpecial Materials: Consult Factory for Pricing01. MSPR132. MSPR93. MSPR74. MSPR51-888-GRAYMILwww.graymills.com21


Double Diaphragm SeriesThe DDP Series is a high pressure, air-driven diaphragm pump, ideal forfluid transfer. They are corrosion-resistant, self-priming, self-cleaning,portable and inherently explosion proof. Surge suppressor is available whensmooth flow is required. See Accessories, page 34 and price list for otherDDP Series accessories.DDP SERIES SPECIFICATIONSDouble diaphragm pumps operate by the movement oftwo flexible diaphragms which move back and forth,alternately filling and emptying two chambers. Diaphragmsdo have a pulsating flow and are best used with aGraymills surge suppressor/filter. Flow is controlled withthe air inlet valve, which then determines pump speed.Graymills DDP pumps are self-priming with a dry liftcapability ranging from 16' to 18' and a maximum flowrate of 40 GPM. Operates on standard air service.1. The unique "slide-valve" design prevents stalling evenwhen running at the lowest speeds.2. Pump is designed for easy maintenance with a minimumnumber of parts. The air valve assembly is externallyserviceable (no need to dismantle pump).3. For applications requiring controlled flow rates froma trickle to 40 gallons per minute.4. Air operation is inherently explosion proof.5. No air line lubrication is necessary ( 1 /4", 1 / 2", 1" only).6. Self-priming with the ability to pump liquids containingsmall solids.MATERIALS:DDP 1/4", 1/2", 1" ModelsPump Body: DDP 1/4", 1/2", PolypropyleneDDP 1", Polypropylene or AluminumDiaphragms: 1/4", Teflon1/2" & 1", Teflon or Hytrel.Ball Check Valves: Teflon or Hytrel.Wetted Components: Polypropylene, Teflon or HytrelDDP 3/4" ModelPump Body: Black DuPont Teflon® coated aluminum.Diaphragms: Teflon.Ball Check Valves: Delrin or stainless steel.*Wetted Metal Components: Stainless steel.*3/4" Models with standard Delrin ball checks handle viscosities up to 1100 CPS;with optional stainless steel ball checks, 2250 CPS.AIR OPERATED DOUBLE DIAPHRAGM TRANSFERPUMP MODEL DPTG-50-DRUM• Features 1-in/1-out pump with Teflon or Hytrel diaphragmsand bottom suction manifold.• Quick priming and immediate flow. Runs dry withoutdamage.• Handles fluid viscosities up to 5,000 CPS and solidsup to 0.09 inches.• Pump slides in and out of drums through bung adapterwithout the need to disconnect hoses.• Pump is never immersed inside the drum.DDPMODEL A B C1/4" 6 7/32" 61 / 2 " 5 13/16"1/2" 8 7/8" 95 /32" 11 3/4"3/4" 10" 101/4" 9"1" 137/32" 133/8" 17"DDP ORDER INFORMATION1/4", 1/2", 1" Models3/4" ModelsMODEL1/4" 1/2" 3/4" 1"Dry Lift Capability 10 ft. 15 ft. 18 ft. 18 ft.Total Developed Head 150 ft. 150 ft. 231 ft. 150 ft.Air Consumption@70 PSI 7 CFM 18 CFM 10 CFM 30 CFMMaximum Flow 5 GPM 15 GPM 12 GPM 40 GPMAir Inlet (NPT-F) 1 /4" 1 /4" 1 /8" 1 /2"Maximum Inlet Pressure 100 PSI 100 PSI 100 PSI 100 PSIEstimated Diaphragm Life (Millions of Cycles)Hytrel N/A 15 N/A 7Teflon 30 15 45 10Maximum Viscosity (Centipoise) 500 5,000 2,250* 10,000Inlet/Outlet Options1 Inlet/1 Outlet 1 Inlet/2 Outlets *3/4" Models with standard Delrin ball checks handle viscosities up to 1100 CPS;with optional stainless steel ball checks, 2250 CPS.221-888-GRAYMILwww.graymills.com


DDP Series1/2″ Polypropylene1″ Polypropylene(also available in aluminum)GRAYMILLS DDP INDUSTRIAL PUMPPART NUMBERSPumpDiaphragmInlet/OutletConfiguration1/4″ Polypropylene3/4″ Aluminum1/4" ModelsDPTG-25 Teflon 1 in, 1 out1/2" ModelsDPHG-50 Hytrel 1 in, 1 outDPTG-50 Teflon 1 in, 1 outDPTG-50-DRUM Teflon 1 in, 1 out3/4" ModelsDDPB-11TC Delrin 1 in, 1 outDDPB-12TC Delrin 1 in, 2 outDDPB-11TSSC Stainless Steel 1 in, 1 outDDPB-12TSSC Stainless Steel 1 in, 2 out1" ModelsDPTG-100* Teflon 1 in, 1 outDPHG-100* Hytrel 1 in, 1 outDAHG-100 Aluminum W/Hytrel 1 in, 1 outDATG-100 Aluminum W/Teflon 1 in, 1 outConsult Factory for Service Kits.*1" Polypropylene models have ANSI FlangeValve Kit StoryTheirsOursDIAPHRAGM PUMP AIR VALVE SERVICE KITS(1/4", 1/2", 1")Graymills diaphragm pumps feature air valve service kitsthat are 100% externally serviceable and contain amaximum of 10 parts. Competitor service kits have 20 to 30parts that need to be replaced and their pumps must becompletely disassembled to service the air valve. Look atthese remarkable differences:• Extremely reliable—resists stalling.• Fewer parts—repair kits have up to 50% fewer partsthan traditional valve kits.• Ease of repair—the air valve can be repaired externally.The pump itself never has to be disassembled. Repairsare so easy they can take place where the pump isinstalled, which saves time, money and frustration.• Unique U-cup seals—last longer and are morereliable than o-ring seals.• Less prone to icing—no small passages where icecan build.• No lubrication required— pump performancewill not be adversely affected by "dirty" orunconditioned air.1-888-GRAYMILwww.graymills.com23


Pump and Tank SystemsAt Graymills, we recognize the need to combine the rugged dependability of our pumps with a variety of tanksizes and shapes, to provide a comprehensive line of fluid collection and recirculating systems. We know thatthese tank systems will see a lot of hard work and rough treatment during their long working lives. That’s whyGraymills designs its tanks the way they should be built . . . like a tank. To prove our point, take a look at thecutaway below and notice the built-in durability and quality.634• To assure maximum strength and uniformity, tanks are jigand fixture assembled and spot welded prior to MIG seamwelding. Every tank is then dye penetrant-tested for 24hours. Not even a pinhole leak can slip past thisprocedure. As a result of these stringent procedures, eachtank carries Graymills’ one year warranty.• A wide selection of standard pump and tank systemsavailable to meet your requirements.• We also manufacture custom systems for uniqueapplications.1 2 5Features, capabilities and materials differ from tankto tank, but each follows in the Graymills tradition ofquality and dependability. We don’t believe in shortcutsthat might compromise the quality of ourproducts . . . or your satisfaction. And if you need aspecial, one-of-a-kind pumping system, we are readyto design and build one to meet your specificrequirements. For more information on any of ourproducts or help in ordering, call us or a member ofour nationwide network of distributors. We’re readyto solve your pumping and fluid circulating problems.1. Durably constructed of cold rolled ASTM A-366 steel.Stainless steel tanks available.2. Tank systems larger than 5 gallons contain from one tofour baffles, carefully sized and positioned to make solidssettle out and keep circulated fluid clean.3. Depending on tank size and flow requirements, tankslarger than 5 gallons are equipped with either a wire meshscreen bowl or chip collection basket. On the coolantreturn, chip collection baskets have an extra baffle and afluid return slot to further aid the settling process.4. Tank and collection basket edges are hemmed toeliminate exposed sharp edges and increase rigidity.5. All exterior tank surfaces are cleaned with a phosphatizedwash prior to powder coating for improved adhesion.6. Lids are recessed to contain spills.Standard Systems SelectionTank Size Tank Features Pumps Available in Standard Units(Reference page numbers for complete pump data)3 Gallon5 Gallon6 Gallon10 Gallon17 Gallon21 Gallon34 Gallon50 Gallon85 Gallon110 Gallon18 mesh screen bowl18 mesh screen bowl18 mesh screen bowl;1 baffle in tank18 mesh screen bowl or chipbasket; 1 baffle in tank18 mesh screen bowl or chipbasket; 2 tank bafflesChip basket and 1 bafflein tankChip basket and 3 bafflesin tankChip basket and 4baffles in tankChip basket and 3 bafflesin tankChip basket and 3baffles in tankVPJ5 (page 25)HR35 (page 28)FM68H (page 25), HR35 (page 25)FM68H (page 25), HR35, HR45(page 25), TN33 (page 25)FM68H (page 25), TN33, TN333H 3 /4(page 25)TN31 (page 26), TN41 (page 26)TN37, TN37H-1, TN37H-1- 1 /2 (page26), TN46, TN56 (page 26)TN37H-1, TN37H-1- 1 /2 (page 26),TN46H, TN56 (page 26), TN57H-3(page 26), TN67, TN77 (page 26)TN37H 1- 1 /2 (page 27), TN57,TN57H-3 (page 27), TN77 (page 27)TN57, TN57H-3 (page 27), TN77(page 27)3-6-10-17 GALLON SYSTEMS3 GALLON TANK SYSTEM3-VJ5: Features a Graymills VPJ25 abrasive resistant pumpmade of high strength thermoplastic. Pump: 1/25 HP, 1500RPM, 5 / 8" ID discharge. Maximum viscosity: 300 SSU. Tankis 18 gauge steel. Four feet of 1 / 2" vinyl hose and 18 meshscreen bowl included.6 GALLON TANK SYSTEMSAll units are constructed with 18 gauge steel and contain an18 mesh screen chip collecting bowl.6-HR35: 1/25 HP, 1500 RPM. Maximum viscosity: 150 SSU.Optional 3 / 8" ID flexible metal nozzle with valve and 4’neoprene 1 / 2" ID hose. 1 / 2" NPT discharge.6-HR45: 1/8 HP, 1725 RPM. Maximum viscosity: 500 SSU.Optional 3 / 8" ID flexible metal nozzle with valve and 4’neoprene 1 / 2" ID hose. 1 / 2" NPT discharge.24 1-888-GRAYMIL www.graymills.com


Pump and Tank Systems3-6-10-17 GALLON TANK SYSTEMSPump and Tank systems with 3-17 gallon capacities are furnished with eithera mesh screen bowl or chip collection basket. Consult model listings belowfor availability of these options.6-FM68H: 1/8 HP, 3450 RPM. Maximum viscosity: 500SSU. 1 / 2" NPT discharge.6-SG2: 1/8 HP, 1725 RPM. Maximum viscosity: 5,000 SSU.Includes intake filter, relief valve and 3 / 8" discharge pipe.Hoses, fittings and special filters available as accessories.Recommended for use with Graymills Stocklube ® Systems.3-6-10-17 Gallon10 GALLON TANK SYSTEMSTanks are constructed from 18 gauge steel with a single built-inbaffle. Either a chip basket and/or an 18 mesh screen bowlcan be ordered, depending on the model.10-IMV: 1/8 HP, 3450 RPM, 1 / 2" NPT discharge throughintegral flange. Maximum viscosity: 500 SSU. 10-IMV doesnot come with options.11-HR35: 1/25 HP, 1500 RPM. 1 / 2" NPT discharge. Maximumviscosity: 150 SSU. Optional 3 / 8" ID flexible metal nozzle andvalve, 4’ neoprene 1 / 2" ID hose, and 18 mesh screen bowl.11-HR45: 1/8 HP, 1725 RPM, 1 / 2" NPT discharge. Maximumviscosity: 500 SSU. Optional 3 / 8" ID flexible metal nozzle withvalve, 4’ neoprene 1 / 2" ID hose, and 18 mesh screen bowl.11-FM68H: 1/8 HP, 3450 RPM, 1 / 2" NPT discharge throughintegral flange. Maximum viscosity: 500 SSU.X11-TN33: 1/4 HP, 1725 RPM. 3 / 4" NPT discharge.Maximum viscosity: 500 SSU.11-SG1: 1/25 HP, 1500 RPM, gear pump. Maximum viscosity:2,000 SSU. Optional 1 / 4" flexible metal nozzle with valve,4’ neoprene 3 / 8" ID hose, and 18 mesh bowl. 6’ cord, plug,and switch.11-SG2: 1/8 HP, 1725 RPM, gear pump. Maximum viscosity:5,000 SSU. Includes 1 / 4" flexible metal nozzle with valve,4’ neoprene 3 / 8" ID hose, and 18 mesh bowl.11-SG4: 1/4 HP, 1725 RPM, gear pump. Maximum viscosity:5,000 SSU. Includes 1 / 4" flexible metal nozzle with valve,4’ neoprene 3 / 8" ID hose, and 18 mesh bowl. Recommendedfor use with Graymills Stocklube ® Systems.17 GALLON TANK SYSTEMSTanks are constructed of 16 gauge steel with two baffles.17-FM68H: 1/8 HP, 3450 RPM, 1 / 2" NPT discharge throughintegral flange. Maximum viscosity: 500 SSU. 18 meshscreen bowl. Available with optional chip basket.17-TN33: 1/4 HP, 1725 RPM, 3 / 4" NPT discharge. Maximumviscosity: 500 SSU. Chip basket included.17-TN33H: 3/4 HP, 3450 RPM, 1" NPT discharge.Maximum viscosity: 300 SSU. Chip basket included.TANK SIZE(GAL.) A B C*(Max.) WIDTH3 6 1/ 4" 16" 4 3/ 8" 9"6 9" 18" 73/8" 91/2"10IMV 101/2" 24" 51/2" 93/4"10 113/8" 25" 81/2" 10"17 111/2" 28" 111/2" 14"* Motor height changes with HP, maximum.MODEL PUMP VOLTAGE APPROX. GPM (WATER)MODEL SUFFIX AT SPECIFIED FT. OF HEAD3 GALLONS 2 3 4 53-VJ5 VPJ25 A, B 5 3 2 16 GALLONS 4 6 8 10 12 14 166-HR35 HR35 A, B 10 8 56-HR45 HR45 A, B, E, F 10 10 7 46-FM68H FM68H E, F 15 14 12 96-SG2 SG2A, B, F 1.3 1.210 GALLONS 6 8 10 14 16 1810IMV IMV08 E, F 8 7 511-HR35 HR35 A, B 8 511-HR45 HR45 A, B, E, F 10 7 411-FM68H FM68H A, B, F 15 12 9 6X11-TN33 TN33 E, F 26 17 12 511-SG1 SG1 1/25 A, B .75 .6 .511-SG2 SG2 A, B, F 1.3 1.2 1.111-SG4 SG4 1/4 E, F 3.5 3.4 3.311-SG4 SG4 1/2 E, F 3.5 3.4 3.317 GALLONS 10 12 14 16 1817FM68H FM68H GAM,E, F, 14 12 9 6X17TN33 XTN33 E,F 26 22 17 12 5HIGH HEAD MODELS 24 35 45 55X17TN33H3/4XTN33H3/4 F 55 40 33 25Note: “X" prefix in part number indicates chip basket is included.1-888-GRAYMILwww.graymills.com25


Pump and Tank Systems21-34-50 GALLON TANK SYSTEMSThese mid-range pumping systems offer larger pumps and greater volume along with ourchip basket feature to handle higher flow rates. Their size versus performance ratio makesthem easily adaptable to a variety of applications as an upgrade to a standard pumpingsystem, a capable addition to an existing machine tool or a central system for a multiplemachine set-up.2621-34-50 GALLON SYSTEMS21 GALLON TANK SYSTEMSThis unit’s low height, 9 3 / 4", makes it ideal for applicationswith a low fluid return or for replacing old close-couplepumps. Tank is 16 gauge steel with one baffle. Chip basketincluded. Maximum viscosity for either pump is 500 SSU.X21-TN31: 1/4 HP, 1725 RPM, 3 / 4" NPT discharge.X21-TN41: 1/2 HP, 1725 RPM, 1" NPT discharge.34 GALLON TANK SYSTEMSThese models offer a wide variety of pumps to handlehigh head/volume requirements. Tank is 16 gauge steel,with three baffles built-in. Chip basket is included.X38-TN37: 1/4 HP, 1725 RPM, 3 / 4" NPT discharge.Maximum viscosity: 500 SSU.X38-TN46: 1/2 HP, 1725 RPM, 1" NPT discharge.Maximum viscosity: 500 SSU.X38-TN56: 3/4 HP, 1725 RPM, 1 1 / 4" NPT discharge.Maximum viscosity: 500 SSU.X38TN37H-1: 1 HP, 3450 RPM, 1" NPT discharge.Maximum viscosity: 300 SSU.X38TN37H-1-1/2: 1-1/2 HP, 3450 RPM, 1" NPT discharge.Maximum viscosity: 500 SSU.38-SG2: 1/6 HP, 1,725 RPM, gear pump. Maximumviscosity: 5,000 SSU. 18 mesh screen bowl, 1 / 4" flexiblemetal nozzle with valve and 4’ neoprene 3 / 8" ID hose.5O GALLON TANK SYSTEMSThese systems provide the extra settling capabilitiesnecessary for high flow applications. Tank is made of16 gauge steel, with four baffles built-in. Chip basket isincluded.X55-TN56: 3/4 HP, 1725 RPM, 1 1 / 4" NPT discharge.Maximum viscosity: 500 SSU.X55-TNW67: 1 HP, 1725 RPM, 1 1 / 2" NPT discharge.Maximum viscosity: 300 SSU.X55-TNW77: 1-1/2 HP, 1725 RPM, 2" NPT discharge.Maximum viscosity: 300 SSU.X55-TN37H-1: 1 HP, 3450 RPM, 1" NPT discharge.Maximum viscosity: 300 SSU.X55-TN37H-1-1/2: 1-1/2 HP, 3450 RPM, 1" NPT discharge.Maximum viscosity: 500 SSU.X55-TNW46H: 2 HP, 3450 RPM, 1 1 / 4" NPT discharge.Maximum viscosity: 300 SSU.X21-MSPR5: 1 HP, 3450 RPM, 75PSI maximum inletpressure. Maximum viscosity: 300 SSU. 1" NPT discharge.X34-MSPR7: 1.5 HP, 3450 RPM, 75PSI maximum inletpressure. Maximum viscosity: 300 SSU. 1" NPT discharge.X50-MSPR9: 2 HP, 3450 RPM, 75PSI maximum inletpressure. Maximum viscosity: 300 SSU. 1" NPT discharge.1-888-GRAYMILwww.graymills.com21-34-50 GallonOVERALL DIMENSIONSTANK SIZE(GAL.) A B C *(MAX.) WIDTH21 93/4" 36" 10"* 16"34 16 1/ 2" 37 1/ 2" 11 1/ 2"* 16"50 161/2" 42" 15"* 20"* Motor height changes with HP, maximum.3MODEL PUMP VOLTAGE APPROX. GPM (WATER)MODEL SUFFIX AT SPECIFIED FT. OF HEAD21 GALLONS 10 12 14 16 18 22X21TN31 TN31 GAMC, E, F 26 22 17 12 5X21TN41 TN41 GAMC, E, F 48 45 37 32 22 734 GALLONS 10 12 14 16 18 22X38TN37 TN37 E, F 26 22 17 12 5X38TN46 TN46 E, F 48 45 37 32 22 7X38TN56 TN56 E, F 78 72 65 54 3338SG2 SG2 A, B, F 1.2 GPM @10PSI, 40 PSI Max.HIGH HEAD MODELS 5 45 50 55 60 65X38TN37H-1 TN37H-1 F 52 38 30 10X38TN37H-1-1/2 TN37H-1-1/2 F 56 40 32 25 20 850 GALLONS 12 14 16 18 22 24X55TN56 TN56 E, F 78 72 65 54 33X55TNW67 TNW67 E, F 105 100 92 83 50 26X55TNW77 TNW77 E, F 106 148139 125 85 50HIGH HEAD MODELS 45 50 55 60 65 70X55TN37H-1 TN37H-1 F 52 38 30 13 8X55TN37H-1-1/2 TN37H-1-1/2 F 56 40 32 25 20 8X55TNW46H TNW46H F 62 48 30 1250 100 150 200 250X21MSPR5 MSPR5 F 36 25 10X34MSPR7 MSPR7 F 37 31 27 11X50MSPR9 MSPR9 F 38 33 29 22 12


Pump and Tank Systems85 AND 110 GALLON TANK SYSTEMSCapable of handling very large or multiple machine installations along with many otherapplications where extra capacity is needed. Our largest standard systems offer thevolumes and flow rates to meet the most demanding applications.85 and 110 GallonMODEL PUMP VOLTAGE APPROX. GPM (WATER)MODEL SUFFIX AT SPECIFIED FT. OF HEAD85 GALLONS 12 14 18 22 24X85TN57 TN57 E, F 78 72 55 33 22X85TNW77 TNW77 F 160 148 125 85 50HIGH HEAD MODELS 40 50 55 60 65 70X85TN37H-1-1/2 TN37H-1-1/2 F 56 40 32 25 20X85TNW57H TNW57H F 125 105 100 85 80 70110 GALLONS 12 14 18 22 24X110TN57 TN57 F 78 72 55 33 22X110TNW77 TNW77 F 160 148 125 85 50HIGH HEAD MODELS 20 40 50 60 70 75 85X110TNW57H TN57WH F 150 125 105 85 70 50 2085 and 110 GALLON SYSTEMSThese two systems deliver the highest head and thegreatest volume of the standard tank systems. Tanks aremade of 12 gauge steel with three baffles in the tank andanother in the chip basket. Channels support the tankoff floor. A sloping end is featured for easy chip removal.Larger sizes available.85 GALLON TANK SYSTEMSX85TN57: 3/4 HP, 1725 RPM, 1 1 / 4" NPT discharge.Maximum viscosity: 500 SSU.X85TNW77: 1-1/2 HP, 1725 RPM, 2" NPT discharge.Maximum viscosity: 500 SSU.X85TN37H-1-1/2: 1-1/2 HP, 3450 RPM, 1" NPT discharge.Maximum viscosity: 500 SSU.X85TNW57H: 3 HP, 3450 RPM, 1 1 / 2" NPT discharge.Maximum viscosity: 500 SSU.110 GALLON TANK SYSTEMSX110TN57: 3/4 HP, 1725 RPM, 1 1 / 4" NPT discharge.Maximum viscosity: 500 SSU.X110TNW77: 1-1/2 HP, 1725 RPM, 2" NPT discharge.Maximum viscosity: 300 SSU.X110TNW57H: 3 HP, 3450 RPM, 1 1 / 2" NPT discharge.Maximum viscosity: 300 SSU.Low Profile Tank SystemsThese units combinethe same durablefeatures of our standardunits with lowerworking heights,portability, and oureconomical IM Seriespumps. They deliver anoutstanding value whileproviding years of service. All units feature 16 gaugeconstruction, chip baskets, internal baffles and swivel casters.LOW PROFILE TANK DIMENSIONSMODEL PUMP A B C DX21-IMV08 IMV08 93/4" 16" 36" 44"X30-IMV25 IMV25 93/4" 20" 40" 48"X50-IMV50 IMV50 12" 24" 45" 53"X21-IMV08: 1/8 HP, 3450 RPM, 3 / 8" NPT Discharge,Maximum Viscosity: 500 SSU.X34-IMV25: 1/4 HP, 3450 RPM, 3 / 8" NPT Discharge,Maximum Viscosity: 500 SSU.X50-IMV50: 1/2 HP, 3450 RPM, 3 / 8" NPT Discharge,Maximum Viscosity: 500 SSU.1-888-GRAYMILwww.graymills.com27


Specialty Pumps and TanksThese pumping systems offer special design features or operating characteristicsthat allow them to be used in applications where more traditional systems don’tfit or work well. Details like built-in sumps, internal agitation, compact footprintor low profiles provide the flexibility required to fit those special applications.5 GALLON ROUND TANK SYSTEMThe 5-HR35 tank system can be used for light oils and otherliquids to 150 SSU.5-HR35: 1/25 HP, 1500 RPM, 1 / 2" NPT discharge pump with6’ cord, plug and switch, 4’ neoprene 1 / 2" ID hose, 1 / 4"IDflexible metal nozzle and valve, mesh screen bowl. May beordered without hose and nozzle.5-SG1: 1/25 HP, 1500 RPM, 3 / 8" NPT discharge gear pumpwith 6’ cord, plug and switch, 4’ neoprene 3 / 8" ID hose,flexible metal nozzle and valve, 18 mesh screen bowl. Maybe ordered without hose and nozzle.The 5-SG1 system is recommended for applicationsrequiring consistently high pressure utilizing liquids thathave some lubricating value and relatively free of abrasivesand scale. Maximum viscosity: 2,000 SSU.AGITATOR ROUND TANK SYSTEMSThese systems are designed for a wide variety of liquidsthat require constant circulation to maintain uniformviscosity or contain solids which must be kept insuspension. This is accomplished by use of a by-pass in thevolute that diverts some of the flow from the discharge inthe pump base. Polyethylene tank liners are available foreasier clean-up and additional resistance to corrosion andabrasion. All motors 1725 RPM. For additional informationon pumps see Agitator Series on page 9.2-HRTG: 2 gallon stainless steel tank, 1/8 HP,1 /2" NPT discharge. Maximum viscosity: 500 SSU.Delivers 2 GPM at 10' head.10-TNRT: 10 gallon mild steel tank with nickelplated lid, 1/4 or 1/2 HP, 3 /4" NPT discharge.Maximum viscosity: 500 SSU.20-TNRT: 20 gallon mild steel tank with nickelplated lid, 1/4 or 1/2 HP, 1" NPT discharge.Maximum viscosity: 500 SSU.30-TNRT: 30 gallon mild steel tank with nickelplated lid, 1/4 or 1/2 HP, 1" NPT discharge.Maximum viscosity: 500 SSU.AGITATOR STAINLESS STEEL SYSTEMSAll three systems feature stainless steel pumps with 3 /4" NPTdischarge and stainless steel tanks and lids. Maximumviscosity: 500 SSU. Delivers 15 GPM at 14' head. Availablein 10, 20 and 30 gallon sizes. See chart at right for modelnumbers for all Agitator Systems.Poly tank liners available for all Agitator systems. See page 35.5 Gallon RoundMODEL PUMP VOLTAGE APPROX. GPM (WATER)MODEL SUFFIX AT SPECIFIED FT.5 GALLONS 4 6 8 95-HR35 HR35 A, B 10 8 5 25-SG1 SG1 A, B 1 GPM @ 10 PSI, Max 22 PSIAgitator Round Tank SystemsHRTGTNR/TNRSSMODEL PUMP MODEL VOLTAGE SUFFIXAGITATOR ROUND TANK SYSTEMS2-HRTG HRTG A, E, F, GAM10-TNRT TNRT36 E, F, GAMC20-TNRT TNRT36 E, F, GAMC30-TNRT TNRT36 E, F, GAMCSTAINLESS STEEL AGITATOR SYSTEMS10-TNRSS TNRSS36 E, F, GAMC20-TNRSS TNRSS36 E, F, GAMC30-TNRSS TNRSS36 E, F, GAMC281-888-GRAYMILwww.graymills.com


Bed Filter/Magnetic Separator/Coolant TankThis durable, hard-working, automatic system is designed to keep your cutting,grinding, drilling and milling machinery operating at peak performance whilekeeping the coolant free of swarf, dirt, chips, grit and other machining byproducts.By filtering out harmful contaminants, coolant life is greatly extendedsaving both coolant replacement and labor change-out costs.Bed Filter/Coolant tankBED FILTER ORDER INFORMATIONBED FILTER* BF40 BF80Width (A) 21 5/ 8" 21 1/ 2"Length (B) 41" 61"Height (inlet/overall) (C) 6"/17" 6"/17"Motor Gear 25W Gear 40WFilter Paper Width 19 3/ 4" 19 3/ 4"TANK* CT40 CT80Width 23 1/ 4" 23 3/ 8"Length 50 5/ 8" 70 1/ 2"Height 8' 8'Capacity 35 Gallon 50 GallonPump 230V/460V/3ph 230V/60Hz/3phHP 1/8 1/4Max Flow Rate 10 GPM 20 GPMBED FILTER/MAGNETIC SEPARATOR/COOLANT TANK SPECIFICATIONSRugged, heavy-duty Bed Filter/Coolant Tank combinationis available in 35 and 50 gallon tank sizes. Make the rightdecision for your shop floor—choose the high performanceBed Filter/Coolant Tank/Magnetic Separator from Graymills.Rugged, durable constructionConstructed of industrial grade, 14 gauge steel, thisreliable Bed Filter/Coolant tank is built to give yearsof service on your shop floor.Extra-strength chain linksIndustrial strength chain links resist binding and offertrouble-free and kink-free operation. Heavy center rodsadd durability and strength.Float and shut-off mechanismSpecially designed float mechanism is engaged when thedirty fluids blind off the filter paper. A switch starts themotor which moves the filter media along replacing itwith clean filter media to allow the filtration process tocontinue—automatically!Larger sizes available. Consult factory for details.* Custom colors for OEM applications are available for tank, filter and separator.Magnetic SeparatorMAGNETIC SEPARATOR ORDER INFORMATIONMAGNETIC SEPARATOR* MS40 MS80Width (A) 12.0" 15.0"Length (B) 18.5" 20.9"Height (C) 11.8" 13.6"Motor 230V/460V/3ph 230V/60Hz/3phMAGNETICSEPARATORThe Magnetic Separatorremoves ferrous metaldebris from thesediment permittingsimpler disposal offilter media. TheMagnetic Separatormay be added to ourBed Filter System for multi-layer protection or usedalone in applications where there is heavy metalcontamination.• Simple flow-through design easily retrofits to existingsystems.• No filter media required so operation cost is low.* Custom colors for OEM applications are available for tank, filter and separator.1-888-GRAYMILwww.graymills.com29


Stocklube ® SystemsGraymills Stocklube Systems provide neat, controlled lubrication of coil or stripstock. They save time, save lubricant, extend die life and prevent slippery floorhazards. Stocklube systems eliminate inefficient hand-brushing and messycontainers. Ruggedly constructed to complement press speeds up to 300 FPM.STOCKLUBE SYSTEM FEATURESThe systems consist of a lubricating head assemblyand a pump and tank unit. Lubricating heads areavailable in three sizes for maximum sheet widthof 6", 12" and 24" and are adjustable for stockthickness up to 3 /16".Clean, uniform lubrication reduces die wearThe stock is coated with lubricant as it passes throughapplication rollers operating under spring tension. Excesslubricant is squeezed off by the wiper rollers and drains tothe pump reservoir where it is filtered and recirculated tothe head. Stocklube heads are easily adjusted to lubricatestock up to 3 /16", either top, bottom or both sidessimultaneously.Uniform lubricant flow is easily adjusted with convenientmanifold needle valves. In addition, the wiper rollers tendto clean dirt from the stock surface to keep foreign materialfrom damaging dies. Dual manifold needle valves providefinger tip adjustment of the lubricant flowing on to the stock.This control allows operation at various production speeds.Choice of steel or urethane rollersSmooth steel rollers are standard with Graymills StocklubeSystems. Optional urethane-covered rollers are available foruniform lubricant distribution on stock with slightly irregularsurfaces or burred edges.Choice of centrifugal or gear pump systemsCentrifugal pump systems are for use with light oils andwater-soluble mixtures up to 500 SSU. They will handlefluids containing abrasives or scale. For completeinformation, see FM 60 Series centrifugal pumps, page 11.Gear pump systems are for use with heavier lubricants (up to5000 SSU) which are free of abrasives or scale. For completepump information, see SG2 and SG4 Series gear pumps onpage 20.R6, R12, R24Dual manifold needle valves provide finger tipadjustment of the lubrication flowing on to thestock. This control allows operation at variousproduction speeds.Independent manifoldvalves permit applicationof lubricant to either top,bottom or both sidessimultaneously. There isno waste with a GraymillsStocklube System becauseunused lubricant isrecirculated.301-888-GRAYMILwww.graymills.com


Stocklube SystemsCombine these for complete System Model NumberHEAD PUMP & TANK TYPEMAXIMUM ONLY TANK MODEL MOTOR MOTOR MAXIMUM CAPACITY OFSTOCK WIDTH MODEL NO. NO. HP SUFFIX VISCOSITY GALLONS PUMP6"12"R6STEEL ROLLERSORR6UURETHANE ROLLERSR12STEEL ROLLERSORR12UURETHANE ROLLERS6FM68H 1/8 A, B, F 500 6 CENTRIFUGAL6SG2 1/8 A, B, F 5,000 6 GEAR11SG4 1/4 E, F 5,000 10 GEAR11SG4 1/2 E, F 5,000 10 GEAR6FM68H 1/8 A, B, F 500 6 CENTRIFUGAL11FM68H 1/8 A, B, F 500 10 GEAR6SG2 1/8 A, B, F 5,000 6 GEAR11SG4 1/4 E, F 5,000 10 GEAR11SG4 1/2 E, F 5,000 10 GEARR24 11FM68H 1/8 A, B, F 500 10 CENTRIFUGAL24"STEEL ROLLERSOR11SG4 1/4 E, F 5,000 10 GEARR24UURETHANE ROLLERS 11SG4 1/2 E, F 5,000 10 GEAR*Note: Other Pump and Tank combinations available. See page 25.Six-inch andtwelve-inchmodels have twosets of rollers.These units alsohave inlet rollerguides adjustablefor stock widthsas narrow as oneinchto facilitatethe feeding ofsheet stock.Twenty-fourinchmodelshave three setsof rollers toassure evendistribution ofthe lubricant onlarger sheetwidths.Stocklube units are easily installed in a variety ofpositions on all types of presses. The preferredposition is between the roll feed mechanism and thefabricating equipment.1-888-GRAYMILwww.graymills.com31


Oil SeparatorThe Graymills Oil Separator is designed for the separation and removal ofemulsified and free oil from water-based machine tool coolants used in CNCmachining centers and lathes. It is effective for tramp oil separation in machinetoolsystems using water-based synthetic and semi-synthetic coolant.OSEP 5/5S SERIES FEATURESThe OSEP-5 uses simple, mechanicalseparation to achieve a very high level of oilremoval. Unlike traditional oil skimmers whichare very inefficient, the OSEP-5 works continuouslyeven while the machine is in operation.Easy to install and requiring low maintenance, the OSEP-5is economical to operate, has no moving parts and requiresno separate power source when installed on a recirculatingsystem. The system extends solution life, returning virtuallyoil-free fluid back to the coolant sump typically reducingoil to parts per million. Its large capacity chamber canhandle large sumps with ease and can even be used withcentralized coolant systems holding hundreds ofgallons of coolant.OSEP-5/5SIt will extend the life and quality of your coolant, preventrancidity from anaerobic bacterial growth and is a costeffective addition for any machine shop or productionfacility. Available in mild steel (OSEP-5) or stainless steel(OSEP-5S) the system is built to last with construction ofheavy gauge steel that is MIG welded and leak tested.OSEP 5/5S ORDER INFORMATIONDIMENSIONSCAPACITYFLOW RATE30"w. x 21 1/ 2" d. x 59 1/ 2"h.120 Gallons5 GPMNotes: The oil separator is intended for water-based solutions and will not functionwith solvent-based or chemically emulsified fluids. Systems that do not have arecirculation pump require the separator to be equipped with its own pump. Consultcustomer service for details at 1-888-GRAYMIL.HIGHLY EFFICIENT OIL REMOVAL1. Adjustable inlet valve controls flow at five GPM to assuresufficient separation time.2. Oily solution enters larger separator chamber.3. Emulsified oil adheres to polypropylene spheres which are nonwearingand require no replacement.4. Formed droplets separate and rise to the surface to form an oillayer.5. Oil layer gravity feeds to recovery container for proper disposal,reuse or reclamation.6. Separated oil-free coolant fluid passes under baffle to secondchamber.7. Virtually oil-free coolant flows back to principle reservoir.8. Bottom drain facilitates clean-out when required.321-888-GRAYMILwww.graymills.com


Oil SeparatorPortable coolant-conditioning system combines a filtration system andoil/water separator to remove tramp oils from water-based coolants used intypical machining centers while removing solids/fines during this process.OSEP-2OSEP-2 FEATURESUsing proven oil removal principals, the OSEP2 enhancesthe workplace environment by helping to keep bacteriallevels to a minimum and eliminates “smoking” caused byoils in the coolant coming in contact with hot tooling. Itmakes the workplace more environmentally friendly andcan eliminate the need for costly, noisy, oil mist collectors.A 2'x2' footprint, 17 gallon capacity and heavy-duty castersgive the OSEP2 a compact and mobile design allowing it tobe easily moved from machining center to machining centerthroughout the plant. Requires only a 50 PSI air connection.No electrical connection is needed.OSEP 2 ORDER INFORMATIONFLOW RATESYSTEM PUMPPLANT AIR INLET2 GPMMAXIMUM OPERATING 50 psiPRESSURECAPACITYAir operated double diaphragm pumpfeatures polypropylene constructionwith Hytrel diaphragm.1/ 4" FNPT filter vessel. Stainless steelconstruction. This unit accepts onedisposable, pleated media cartridge.17 gallonsNote: The oil separator is intended for water-based coolants and will not functionwith solvent-based or chemically emulsified fluids. Consult customer service fordetails at 1-888-GRAYMIL.By maintaining the quality of the machine-tool coolant, thelife of the coolant will be extended far beyond its usualeffectiveness. Fewer change-outs equate to fewer dollars spenton haul-away and replacement coolant.• Removes free and mechanically emulsified oil• Removes suspended solids• Unique floating skimmer assembly installs easilyon existing equipment• Continuously maintains quality of coolant andextends coolant life• Eliminates odors• Continuous and unattended cleaning of sump• Easily serviced without shutting down primary system• Portable, easily moved from machining center tomachining centerTYPICAL APPLICATIONREPLACEMENT CARTRIDGES767-90700 Standard cartridge767-90706 Optional cartridge for fine particulateremoval767-90707 Optional cartridge for extra-fineparticulate removal1-888-GRAYMILwww.graymills.com33


Accessories PUMPING SYSTEMSGraymills offers a selection of products to help you complete and enhanceyour pump/tank system or pumping application.MOUNTING ADAPTERSTN SERIESC-27667Center columnflange. Mountsaround column ofall TN models. Boltcircle: 9 1 / 2" or 9 3 / 4".615-13597Mounting plate, forTN 40 and 50 Series.Bolt circle: 14". Mustbe factory installed.C-26700Column bracket.Split casting boltsaround pumpcolumn of all TN,DSW and ESWSeries pumps.C-27670Offset columnflange. Mountsaround columnof all TN models.Bolt circle: 9 3 / 4".620-20826Mounting plate,for TN 30, 40, and50 Series. Boltpattern, square:10 1 / 2" x 10 1 / 2".Must be factoryinstalled.C-12499Column bracket.Split casting boltsaround pumpcolumn of all TNmodels. Bolt circle:7 1 / 2" or 7 3 / 4". Allow2 1 / 2" between baseof motor andbottom of flange.615-31890Mounting plate, forall TN 30 models.Bolt circle: 9 1 / 2".Must be factoryinstalled.620-20827Mounting plate,for TN 60 and 70Series. Boltpattern, square:12 1 / 2" x 12 1 / 2". Mustbe factory installed.LV SERIES615-21171-81Mounting plate,stainless steel. Forall LV models. Boltcircle: 9 1 / 2" or7 3 / 4". Must befactory installed.615-21432-81Mounting plate,stainless steel. For allLV models. Boltcircle: 4 1 / 2" or 7 3 / 4".Must be factoryinstalled.C-21217Column flange,bolts around pumpcolumn. Fits all LVmodels. Boltcircle: 7 7 / 8".HSP, FLANGE MOUNTS, TNRSS, HP, DDP, MSPRMP1For HSP pumps.MC1For HSP pumps.C-32106For MSPR pumps.420-27800Mounting plate.Bolt pattern. 13" x 13".Fits all HP models.C-26699Column bracket.Split casting boltsaround CSW Seriescolumns.C-29096-81Mounting plate,stainless steel. Fitsall TNRSS models.Can be factory oruser installed.C-26705Column bracket.Split casting boltsaround BSW Seriescolumns.34


Accessories PUMPING SYSTEMSEFLEFSDDPSFSUPERFLO LIQUID FILTERS (EFL/EFS)Permanent magnet and reusable filter screen trap ferrousparticles, scale and contaminants to prevent costly damage.Collects up to 20 cu. in. of material without pressure drop.Available in 11 1 / 4" length single cartridge model (EFS) or19 3 / 4" length dual cartridge model (EFL). Teflon-coated castaluminum housing with stainless steel cartridge. Reusablestainless steel cartridges available in 30 (590), 60 (250),100 (149), and 150 (99) mesh (micron). 1" NPT intake.Dual 1" NPT discharge ports; 3 / 4" NPT reducers provided.SURGE SUPPRESSOR/FILTER FOR DOUBLEDIAPHRAGM SERIES PUMPS (DDPSF)Enables smooth filtered flow from reciprocating-type pumps.Comes with pinch valve and is available in 30, 60, 100, and150 mesh filtration. Teflon coated cast aluminum housing withstainless steel cartridge. 1" NPT bottom intake and dual 3 / 4"NPT discharge ports. Corrosion-resistant Teflon finish. Seeprice list for model numbers. Available in 30 (590), 60 (250),100 (149), and 150 (99) mesh (micron).UNIVERSAL MOUNTING BRACKETS (C-28953)Cast aluminum multi-purpose bracket for filters and surgesuppressors.A. D.B.A. TANK LINERSReusable tank liner features built-in sump to conform toGraymills’ standard round tanks. Made of high-densitypolyethylene. Fits Graymills’ 5, 10, 20 and 30 gallon roundtanks. See price list for part numbers.B. DRUM COVERTwo-piece cover for use with TNR 36" pumps and DPH-50pumps. Available for 55 gallon drums.C-35858: 55 gal. coverC.E.C. MIX55-PAMFor use on 30 and 55 gallon drums. High torque piston airmotor blends at low 500-540 RPM with air consumption of5 CFM at 80 psi. Features include: adjustable mixing speed,mixing viscosities up to 10,000 CPS, reversible impellerdirection, adjustable mounting clamp.D. NOZZLES AND COOLANT LINESThis nozzle is a replacement/option for pumping systems.Unit can be ordered assembled as shown or in separatecomponents. Consult price list for various sizes available.FRL-1FRL-2E. FILTER/REGULATOR/LUBRICATORRemoves contaminants and moisture from compressed airwhile adding oil mist for lubrication. Available for airmotors with 1 / 8" or 1 / 4" inlet and outlet. 1/4" model includes0-160 PSI gauge. 1/8" "piggyback"- style filterregulator also available for 1/2" DDP pump. See price list.1-888-GRAYMILwww.graymills.com35


To see our diversified line ofParts Cleaners and Accessories visitwww.graymills.comComplete Aqueous, Solvent and Bioremediating cleaningsystems backed by over 60 years of experience in partscleaners manufacturing. Graymills offers worldwidedistribution and product support.Worldwide Distribution andProduct SupportGM100-0804Graymills Corporation3705 N. Lincoln Ave.Chicago, Illinois, 60613-3594Phone: 1-888-GRAYMILwww.graymills.com© 2004 Graymills Corporation, ChicagoTo request more information, e-mail us at info@graymills.com or call us at 1-888-GRAYMIL

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